HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → 4-Methoxy-3-(2-naphthylethoxy)phenylamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Reactant | 1-Methoxy-2-(naphthylmethoxy)-4-nitrobenzene | HCID 7893458 | — |
| Catalyst | Nickel | HCID 935 | — |
| Product | 4-Methoxy-3-(2-naphthylethoxy)phenylamine | HCID 69912056 | — |
Reaction Steps
4-Methoxy-3-(2-naphthylethoxy)phenylamine was prepared using the same experimental conditions described in Scheme XII. From 1-methoxy-2-(naphthylmethoxy)-4-nitrobenzene (3.8 g, 12.3 mmol), hydrazine hydrate (3.1 g, 61.4 mmol) and a catalytic amount of Raney nickel in 100 mL of methanol refluxed for 0.5 h., was obtained 3.5 g of product in (100%) yield as a brown oil that crystallized on standing. MS (EI) m/z 279 (M+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06656971B2 |
| Source dataset | uspto-grants-2003_12 |
| ORD ID | ord-26a134efc65b4aaa8b54d6040b1b4984 |
| Source note | uspto-grants-2003_12 |